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UCC3895DW
High efficiency PWM soft switching controller for power supplies
Brands: Texas Instruments
Mfr.Part #: UCC3895DW
Datasheet: UCC3895DW Datasheet (PDF)
Package/Case: SOIC (DW)-20
Product Type: Switching Controllers
RoHS Status:
Stock Condition: 7952 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomUCC3895DW General Description
The UCC3895DW is a PWM controller IC (integrated circuit) that is commonly used in power supply and motor control applications. It is designed to regulate and control the output voltage of power converters efficiently.Key details of the UCC3895DW include:1. Operating voltage range: 10V to 16.5V2. Maximum switching frequency: 1MHz3. Number of outputs: 24. Features programmable soft-start and overcurrent protection5. Provides precise duty cycle control for power conversion efficiency6. Can be used in forward, push-pull, half-bridge, or full-bridge converter configurations7. Offers adjustable dead-time control to prevent shoot-through in bridge circuits8. Available in a SOIC-16 package
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Topology | Phase-shifted full bridge | Control mode | Current |
| Duty cycle (max) (%) | 100 | Switching frequency (max) (kHz) | 1000 |
| Features | Adjustable switching frequency, Current limiting, Error amplifier, Multi-topology, Soft start, Soft switching, Synchronization pin | UVLO thresholds on/off (V) | 11/9 |
| Operating temperature range (°C) | 0 to 70 | Rating | Catalog |
| Gate drive (typ) (A) | 0.1 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The UCC3895DW is a pulse width modulation (PWM) controller chip designed for use in high-performance power supply applications. It features a wide input voltage range, adjustable frequency control, and advanced control functions for efficient power regulation. The chip is commonly used in DC/DC converters, motor control, and other power management systems.
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Equivalent
The equivalent products of UCC3895DW chip are TL494, SG3525, MC34063, and UC3845. These chips are all pulse-width modulation (PWM) controllers commonly used in power supply and motor control applications. -
Features
The UCC3895DW is a phase-shift PWM controller designed for high-frequency operation in power supplies. It features a high-speed controller with all the necessary functions for building a high-performance dual-phase buck converter. It also includes programmable soft-start, precision reference, UVLO, and overcurrent protection. -
Pinout
The UCC3895DW is a 16-pin integrated circuit used in power factor correction circuits. It functions as a Power Factor Correction (PFC) and resonant-mode controller. The pin count includes VDD, VREF, VREFB, RT, CT, VREF1 and VREF2, COMP, OVP, OVPFB, FB, VREF3, VREF4, VrefZ, CS, and GND. -
Manufacturer
The UCC3895DW is manufactured by Texas Instruments, a global semiconductor company that designs and manufactures analog integrated circuits, embedded processors, and other electronic components. Texas Instruments specializes in producing a wide range of semiconductor products for various industries, including automotive, industrial, and consumer electronics. -
Application Field
UCC3895DW is commonly used in motor control and power supply applications due to its high performance and efficiency. It is specifically designed for use in push-pull, half-bridge, and full-bridge power converters, making it suitable for a wide range of power management tasks in industrial and automotive industries. -
Package
The UCC3895DW chip is a SOIC-16 package with a dual in-line form factor. Its dimensions are 10.3mm x 7.5mm x 2.35mm.
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